Base | Representation |
---|---|
bin | 1100100111001… |
… | …00011101110001 |
3 | 21101001212020211 |
4 | 12103210131301 |
5 | 204040342033 |
6 | 14255304121 |
7 | 2423141356 |
oct | 623443561 |
9 | 241055224 |
10 | 105793393 |
11 | 54799162 |
12 | 2b51b041 |
13 | 18bc1754 |
14 | 1009c62d |
15 | 944b2cd |
hex | 64e4771 |
105793393 has 2 divisors, whose sum is σ = 105793394. Its totient is φ = 105793392.
The previous prime is 105793367. The next prime is 105793411. The reversal of 105793393 is 393397501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 62536464 + 43256929 = 7908^2 + 6577^2 .
It is a cyclic number.
It is not a de Polignac number, because 105793393 - 29 = 105792881 is a prime.
It is a super-2 number, since 2×1057933932 = 22384484004904898, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (105793333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52896696 + 52896697.
It is an arithmetic number, because the mean of its divisors is an integer number (52896697).
Almost surely, 2105793393 is an apocalyptic number.
It is an amenable number.
105793393 is a deficient number, since it is larger than the sum of its proper divisors (1).
105793393 is an equidigital number, since it uses as much as digits as its factorization.
105793393 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 76545, while the sum is 40.
The square root of 105793393 is about 10285.5915240690. The cubic root of 105793393 is about 472.9546670063.
The spelling of 105793393 in words is "one hundred five million, seven hundred ninety-three thousand, three hundred ninety-three".
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